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#include <iostream>
#include <string>
#include <sstream>
#include <fstream>
using namespace std;
ifstream fin;
#define SIZE 100
int maxRow = 0, maxColumn = 0;
void getInput(int input[SIZE][SIZE]);
void makeNewArray(int oldArray[SIZE][SIZE], int newArray[SIZE][SIZE]);
void pixelAverage(int array[SIZE][SIZE]);
void printArray(int array[SIZE][SIZE]);
int main() {
fin.open("testData.txt");
int column = 0, row = 0;
int inputArray[SIZE][SIZE] = {0};
getInput(inputArray);
int outputArray[SIZE][SIZE] = {0};
makeNewArray(inputArray, outputArray);
pixelAverage(outputArray);
printArray(outputArray);
}
void getInput(int input[SIZE][SIZE]) {
string test, temp1; int temp2=0;
//I would mainly like to thank some random person on StackOverflow for solving my problem
while (getline(fin,test)) {
temp2 = 0;
istringstream ss(test);
while(getline(ss,temp1,' ')) {
temp2++;
input[maxRow][temp2] = stoi(temp1);
}
if (temp2>maxColumn) {
maxColumn = temp2+2; //2 is added to make the math work.
}
maxRow++;
}
maxRow++;
}
void makeNewArray(int oldArray[SIZE][SIZE], int newArray[SIZE][SIZE]) {
for (int i = 0; i < SIZE-1; i++) {
for (int j = 2; j < SIZE-1; j++) {
newArray[i][j] = oldArray[i-1][j-1];
}
}
}
void pixelAverage(int array[SIZE][SIZE]) {
for (int i = 0; i < maxRow; i++) {
for (int j = 0; j < maxColumn; j++) {
}
}
}
void printArray (int array[SIZE][SIZE]) {
//It is unknown why these for loops do not start at 0.
//Since they work for all 2D arrays with size<100, no negative effects are known.
for (int j = 1; j < maxRow; j++)
{
for (int i = 2; i < maxColumn; i++)
{
cout << array[j][i] << " ";
}
cout << endl;
}
}
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